What was found
INTERCOSTAL AT STR20R, BETWEEN FS300-FS310 UNDER SERVICE DOOR CORRODED. (C-CHECK RO 10/9/2021) REMOVED CORRODED INTERCOSTAL AT STGR 20R FS 300.00 TO FS 310.00 AND REPLACED WITH NEW INTERCOSTAL IAW CRJ700 SRM 53-21-23, 51-24-21, 51-24-06, 51-40-11, 51-25-06, 51-25-21 AND 51-42-06.